Crypto Top 3 Headlines Top 3 Videos LINKS & TIME STAMPS June 28 2021 bitcoin ethereum cardano solana

TOP 3 HEADLINES TOP 3 VIDEOS with LINKS & TIME STAMPS
LINKS
VIDEO OF THE WEEK
Proof of Work vs. Proof of Stake: Beginner's Guide!!
https://www.youtube.com/watch?v=08vnE2_cAeQ&t=421s
HEADLINES
Polygon, a full-stack scaling solution for Ethereum
https://cryptopotato.com/polygon-to-launch-an-all-purpose-blockchain-dubbed-avail/
Slowest Block Production in BTC’s History
https://cryptopotato.com/polygon-to-launch-an-all-purpose-blockchain-dubbed-avail/
Coinbase has received a crypto custody license from Germany
https://www.coindesk.com/coinbase-receives-crypto-custody-license-from-german-regulator-bafin
VIDEOS
time stamp 36:25 - Bitcoin news that can bring a fresh rally time stamp 36:25
https://www.youtube.com/watch?v=zYDdyexkkpE
time stamp 17:30 - MOST BULLISH Bitcoin Indicators of 2021 - time stamp 17:30
https://www.youtube.com/watch?v=s5AT5UI0tRA
Should You Be Storing Up Bitcoin Right Now??! 
https://www.youtube.com/watch?v=8NGM7pA0wBI
PAST VIDEOS OF THE WEEK
Bitcoin Infiltrates Corporate America (w/ Michael Saylor and Raoul Pal)
https://www.youtube.com/watch?v=Cg10yYZjK94
The Ultimate Cryptocurrency Staking Course for Crypto Passive Income
https://www.youtube.com/watch?v=MatbY4lzd1g&t=2656s
Bitcoin and cryptocurrency mining explained
https://www.youtube.com/watch?v=kZXXDp0_R-w
Thoughts on the Market and the Ecosystem by Charles Hoskinson (Creator of Cardano ADA)
https://www.youtube.com/watch?v=ymrEvC_PA5o
What is Bitcoin & How Bitcoin Works (A Simple Explanation)
https://www.youtube.com/watch?v=scZBwQW7h0E
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